/**
 * Created by Cheney on 2017/9/10.
 */
const uuid = require("uuid");


setInterval(function () {
    //console.log(Math.random().toString(36).substr(2).length)
    let r1 = uuid.v1();
    console.log(r1, r1.length)
    //let r4 = uuid.v4()
    //console.log(r4, r4.length)
}, 100)